ze'-tham (zetham, meaning unknown): A Gershonite Levite (1Ch 23:8; 26:22). In the second passage Curtis holds that "the sons of Jehieli" is a gloss; he points the Massoretic Text to read "brethren" instead of "brother," and so has "Jehiel (1Ch 26:22) and his brethren, Zetham and Joel, were over the treasures."
The International Standard Bible Encyclopedia
Zetham
The International Standard Bible Encyclopedia, James Orr (1915). Public domain, from the CrossWire SWORD module.